<td class="sf_admin_text sf_admin_list_td_body">
  <?php echo $private_messages->getBody() ?>
</td>
<td class="sf_admin_foreignkey sf_admin_list_td_sender_id">
  <?php echo sfGuardUserTable::getInstance()->find($private_messages->getSenderId()) ?>
</td>
<td class="sf_admin_boolean sf_admin_list_td_is_viewed">
  <?php echo get_partial('private_messages/list_field_boolean', array('value' => $private_messages->getIsViewed())) ?>
</td>
